package xiao.ke.sbdemo.service;/**
 * @author XuXiaoK
 * @create 2019-12-19 9:48
 */

import xiao.ke.sbdemo.po.User;

/**
 *@Author XiaoKe
 *@Date 2019/12/19 9:48
 *@Description TODO
 */
public interface UserService {

    User checkUser(String username, String password);
}
